last year
The last time the Red Wings and Pistons both missed the playoffs was in the 1982-83 season.
1982-83
The Steelers in 2007
Tim Duncan has missed the NBA playoffs only one time. He missed them in the 2000 playoffs after suffering a torn left lateral meniscus on 4/11 at Sacramento.
The last time the Boston Celtics did not make the playoffs was in the 2020-2021 NBA season. That year, the team finished with a record of 36 wins and 36 losses, placing them in the seventh seed, but they were eliminated in the play-in tournament. Prior to that, the Celtics last missed the playoffs in the 2006-2007 season.
The last time the Pacers made the playoffs was 2012.
The Steelers were established in 1933. In 1947, they made their first playoff appearance. They did not make the playoffs again until 1972. The longest the Steelers missed making the playoffs since that time, was a four year span (1985-1988).
The last time they were in the playoffs was in 2012/2013 season.
Never happend the closest was the 2007-08 Golden state warriors with a record of 47-35
2006
2009
The Detroit Tigers last made the playoffs in 2011. Prior to that, it was 2006.